Transmissif

Photointerrupter Transmissive 5.2mm Phototransistor 4-Pin

Slotted Optical Switch - 890nm Emmiter - Phototransistor Output - Slot 0.15" Wide x 0.24" Deep - PCB Through Hole

Wide Slotted Optical Switch - 890nm Emitter - Phototransistor Output - Slot 0.375 Wide 0.43 Deep - 24"/26AWG Wire ...

Photologic® Slotted Optical Switch - Inverterd Open Collector Output - PCB Through Hole

Photointerrupter Transmissive Transistor 2-Pin Bag

Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch

Slotted Optical Switch - 890nm Emmiter - Phototransistor Output - Slot 0.15" Wide x 0.24" Deep - PCB Through Hole

Slotted Optical Switch - 890nm Emitter - NPN Phototransistor Output - Slot 0.125" Wide x 0.315" Deep - 24"/26AWG ...

Slotted Optical Switch - NPN Phototransistor Output - Slot 0.13" Wide x 0.345" Deep - 24"/26AWG Wires

Photointerrupter Transmissive 3.18mm Phototransistor 4-Pin Bag